19516527492

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{570859}}^1$

素因数の和:570921

約数の個数: 96

約数和(自身を含む): 58309923840

約数和(自身を除く): 38793396348

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 37, 42, 44, 66, 74, 77, 84, 111, 132, 148, 154, 222, 231, 259, 308, 407, 444, 462, 518, 777, 814, 924, 1036, 1221, 1554, 1628, 2442, 2849, 3108, 4884, 5698, 8547, 11396, 17094, 34188, 570859, 1141718, 1712577, 2283436, 3425154, 3996013, 6279449, 6850308, 7992026, 11988039, 12558898, 15984052, 18838347, 21121783, 23976078, 25117796, 37676694, 42243566, 43956143, 47952156, 63365349, 75353388, 84487132, 87912286, 126730698, 131868429, 147852481, 175824572, 232339613, 253461396, 263736858, 295704962, 443557443, 464679226, 527473716, 591409924, 697018839, 887114886, 929358452, 1394037678, 1626377291, 1774229772, 2788075356, 3252754582, 4879131873, 6505509164, 9758263746, 19516527492]

約数ペア:

[(1, 19516527492), (2, 9758263746), (3, 6505509164), (4, 4879131873), (6, 3252754582), (7, 2788075356), (11, 1774229772), (12, 1626377291), (14, 1394037678), (21, 929358452), (22, 887114886), (28, 697018839), (33, 591409924), (37, 527473716), (42, 464679226), (44, 443557443), (66, 295704962), (74, 263736858), (77, 253461396), (84, 232339613), (111, 175824572), (132, 147852481), (148, 131868429), (154, 126730698), (222, 87912286), (231, 84487132), (259, 75353388), (308, 63365349), (407, 47952156), (444, 43956143), (462, 42243566), (518, 37676694), (777, 25117796), (814, 23976078), (924, 21121783), (1036, 18838347), (1221, 15984052), (1554, 12558898), (1628, 11988039), (2442, 7992026), (2849, 6850308), (3108, 6279449), (4884, 3996013), (5698, 3425154), (8547, 2283436), (11396, 1712577), (17094, 1141718), (34188, 570859)]